Re: [PATCH v2 3/4] mmc: sdhci-esdhc-imx: remove duplicate HS400 bus width validation

[Frank Li]

From: Frank Li (AI-BOT) <frank.li@xxxxxxx>

AI bot review and may be useless.

The patch looks correct. The removal of duplicate validation is justified by
the commit message stating that mmc_validate_host_caps() already performs
this check.

A few observations:

> -	/* HS400/HS400ES require 8 bit bus */
> -	if (!(host->mmc->caps & MMC_CAP_8_BIT_DATA))
> -		host->mmc->caps2 &= ~(MMC_CAP2_HS400 | MMC_CAP2_HS400_ES);
> -

Consider verifying in a follow-up that mmc_validate_host_caps() is indeed
called after sdhci_get_property() in the probe flow, to ensure no window
exists where invalid caps could be exposed to userspace or other subsystems.

The code removal itself is clean with no resource leaks or locking issues in
the deleted section.